Side by side
Naga Watches OperavsCincinnati Watch Company Union Terminal Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Opera39mm
Union Terminal Mechanical38mm
Power Reserve
Opera—
Union Terminal Mechanical—
Water Resistance
Opera100m
Union Terminal Mechanical30m
MSRP
Opera$917
Union Terminal Mechanical$650
Full specifications
Case
9 specsCategory
—
Dress
Diameter
39mm
38mm
Thickness
10mm
0mm
Lug-to-Lug
—
0mm
Lug Width
—
0mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
100m
30m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
—
Dial Color
Lapislazuli
Multiple
Indices
Applied
—
Lume
None
BGW9
Movement
5 specsCaliber
Miyota 9039
Sellita SW210
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
—
0h
Jewels
25
0
Pricing
1 specsMSRP
—
$650
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